package cn.admin.dao;

import org.apache.ibatis.annotations.Param;

/**
 * @Author: 毛苏宇
 * @Description: You can do it!
 * @Date: Create in 16:05 2019/4/20
 */
public interface InvitationCodeMapper {

    /**
     * 修改邀请码
     * @param code
     * @return
     */
    int updateCode(@Param("code") String code);

}
